Segment Half Ball Valve, Semi Ball Valv E, Fixed Ball Valve manufacturer / supplier in China, offering Pneumatic Operated Double Eccentric C Type Semi Ball Valve, Eccentric Hemishpere Valve for Dust Removal System of Steel Industry, Pneumatic Eccentric Half Ball Valve for Cloth Bag Dudsting System in Steel Plant and so on.

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Pneumatic Operated Double Eccentric C Type Semi Ball Valve

FOB Price:US $100 - 500 / Piece
Min. Order (Pieces) FOB Price
1+ US $100-500 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 800PCS/Month
Payment Terms: L/C, T/T

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Basic Info.

Model NO.:BQ940H
Material:Stainless Steel
Connection Form:Flange
Driving Mode:Electric
Nominal Pressure:ANSI CLASS 150-900
Channel:Straight Through Type
Structure:C Type Ball
Type:Fixed Ball Valve
Temperature:High Temperature
Application:Industrial Usage, Water Industrial Usage, Dust Removal System
Transport Package:Polywood Case

Product Description

It is an improved valve on the basis of marketing research and primary semi ball valve. The electric actuator is installed with 90°rotary electric operating parts the operation is very easy.It also can realize the remote automatic control especially under the serve working environment that manual operation is not available. 

In case of explosion-proof and fire-proof needed, required actuator can also be supplied according to customer's requiremwnt.

Pneumatic Operated Double Eccentric C Type Semi Ball Valve
Main Specifications
Nominal Pressure (MPa)
Shell Pressure Test (MPa)
Sealing Pressure Test(MPa)0.661.11.762.754.
Applicable Medium Suitable for circulating water, oil, ash and air,corrosive medium, easy scaling medium etc.
Applicable Temperaturet≤300ºC

Structure and usage

1. The small loss of pressure : water pressure loss is nearly zero when the valve is fully opened, flow channel is clean,the medium will not be deposited in the valve body cavity

2. Wear resistant strucure : the ball between t he seat and metal makes the valve has shearing effect. The semi-ball valve moving forward to the seat until the last moment it will touch with the seat during closing process, and there is no firction. As valve seat is made of wear-resistant nickel alloy, so it is able to be anti washing to be suitable for medium contains fiver, slurry, and tiny solid particles.

3. Suitable for high speed flowing medium :Straight through flow, a solid eccentric crank that make it suitable for high speed without vibration.

4.Long life : there is no easy wear parts of the valve.and the sealing surface is free of friction .

5.Easy maintenane: there is no need to remove the repairing parts from the pipeline, only need to oped the valve bonnet.

6. The valve is widely used in water,sewage,medium containing tiny solid particles,water.vapor,cola gas,natural gas,oil etc.
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- Henan, China
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